Head Gaskets 4.8 / 5.3 / LS1 - SOLD IN PAIRS4. 8, 5. 3, and LS1 engines. This is a DIRECT REPLACEMENT for the LS1 LS6 GM head gaskets. This gasket has everything you know and love from the GM version: High quality, MLS construction, and it's produced by the same source as the OEM units

& all needed hardware

AEM Wideband Gauge Air/Fuel Ratio 2 1/16 with interchangeable face colors

5 psi and 50LB @ 58 psi

1300cc / 125lb at 43

Aftermarket Carrier Style:  Traction-Lok

Approved by NHrA for use in competition

**Please note

Mounting Bracket Included:  Yes

With upgraded hardware

Black bezel and black dual faced faceplate included (gauge only

Models are available with 0

No More Having To Spend $1K For A Pair Of Headers For Your 2019+